Thanks for reply.
but i have hundreds of posts that i plan to set faq for them. this is too difficult for me to set condition for each post to assign a faq in panel. and the assignment would take a long time to complete and new posts are on the way.
i think that adding this condition will make your plugin more compliant with schema and will fix the user negligence error possibilities.
and all could be done by setting a condition that only show faq schema when an entity or other required fields has been set.
